CA2525346C - Apparatus in connection with a headbox of a paper machine or equivalent - Google Patents

Apparatus in connection with a headbox of a paper machine or equivalent Download PDF

Info

Publication number
CA2525346C
CA2525346C CA2525346A CA2525346A CA2525346C CA 2525346 C CA2525346 C CA 2525346C CA 2525346 A CA2525346 A CA 2525346A CA 2525346 A CA2525346 A CA 2525346A CA 2525346 C CA2525346 C CA 2525346C
Authority
CA
Canada
Prior art keywords
ducts
mixing chamber
stock
washing
duct
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2525346A
Other languages
English (en)
French (fr)
Other versions
CA2525346A1 (en
Inventor
Jarmo Kirvesmaeki
Ilkka Kemilaeinen
Hannu Turpeinen
Janne Lappi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valmet Technologies Oy
Original Assignee
Metso Paper Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27838956&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2525346(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metso Paper Oy filed Critical Metso Paper Oy
Publication of CA2525346A1 publication Critical patent/CA2525346A1/en
Application granted granted Critical
Publication of CA2525346C publication Critical patent/CA2525346C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/08—Regulating consistency
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines

Landscapes

  • Paper (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Sheet Holders (AREA)
CA2525346A 2003-09-09 2004-09-06 Apparatus in connection with a headbox of a paper machine or equivalent Expired - Fee Related CA2525346C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20031286 2003-09-09
FI20031286A FI117443B (fi) 2003-09-09 2003-09-09 Laitteisto paperikoneen tai vastaavan perälaatikon yhteydessä
PCT/FI2004/000517 WO2005024127A1 (en) 2003-09-09 2004-09-06 Apparatus in connection with a headbox of a paper machine or equivalent

Publications (2)

Publication Number Publication Date
CA2525346A1 CA2525346A1 (en) 2005-03-17
CA2525346C true CA2525346C (en) 2012-04-03

Family

ID=27838956

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2525346A Expired - Fee Related CA2525346C (en) 2003-09-09 2004-09-06 Apparatus in connection with a headbox of a paper machine or equivalent

Country Status (9)

Country Link
US (1) US7485206B2 (pl)
EP (1) EP1676003B1 (pl)
JP (1) JP4406646B2 (pl)
AT (1) ATE364105T1 (pl)
CA (1) CA2525346C (pl)
DE (1) DE602004006888T2 (pl)
FI (1) FI117443B (pl)
PL (1) PL1676003T3 (pl)
WO (1) WO2005024127A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI117443B (fi) 2003-09-09 2006-10-13 Metso Paper Inc Laitteisto paperikoneen tai vastaavan perälaatikon yhteydessä
DE102005000172A1 (de) * 2005-11-30 2007-06-14 Voith Patent Gmbh Stoffauflauf einer Maschine zur Herstellung einer Faserstoffbahn
CN101589296B (zh) 2006-02-01 2015-04-22 美商艾斯登强生股份有限公司 造纸机送浆系统及浆料的定量黏度规划方法
FI122144B (fi) * 2010-04-08 2011-09-15 Metso Paper Inc Rakenne-elementti kuiturainakoneen perälaatikkoa varten
FI20115407A7 (fi) * 2011-04-28 2012-10-29 Vaahto Oy Paperikoneen perälaatikon yhteydessä oleva jakokanavisto
CN103669076A (zh) * 2013-12-23 2014-03-26 云南中烟昆船瑞升科技有限公司 高效浆水混合装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100894B (fi) * 1993-07-01 1998-03-13 Valmet Paper Machinery Inc Menetelmä ja laite perälaatikon säädössä
FI942780A7 (fi) 1994-06-13 1995-12-14 Valmet Paper Machinery Inc Menetelmä ja laite perälaatikon säädössä
ATE212393T1 (de) 1993-07-01 2002-02-15 Metso Paper Inc Verfahren und vorrichtung zur regelung eines stoffauflaufkasten
US6425984B2 (en) * 1995-10-20 2002-07-30 Institute Of Paper Science And Technology, Inc. Layered fiber structure in paper products
FI115646B (fi) * 1996-11-26 2005-06-15 Metso Paper Inc Paperikoneen/kartonkikoneen monikerrosperälaatikko
FI101726B1 (fi) 1997-04-14 1998-08-14 Vaahto Oy Säätövirtausjärjestelmä (menetelmä ja -laite) paperikoneen perälaatikossa
FI117443B (fi) 2003-09-09 2006-10-13 Metso Paper Inc Laitteisto paperikoneen tai vastaavan perälaatikon yhteydessä

Also Published As

Publication number Publication date
DE602004006888T2 (de) 2008-02-07
JP4406646B2 (ja) 2010-02-03
DE602004006888D1 (de) 2007-07-19
US20070056708A1 (en) 2007-03-15
CA2525346A1 (en) 2005-03-17
JP2007505230A (ja) 2007-03-08
FI20031286A0 (fi) 2003-09-09
FI20031286A7 (fi) 2005-03-10
US7485206B2 (en) 2009-02-03
WO2005024127A1 (en) 2005-03-17
ATE364105T1 (de) 2007-06-15
EP1676003A1 (en) 2006-07-05
EP1676003B1 (en) 2007-06-06
PL1676003T3 (pl) 2007-10-31
FI117443B (fi) 2006-10-13

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MKLA Lapsed

Effective date: 20210907